Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032805 | RF phase shifter | Frank J. Elmer, Sei-Joo Jang | 1991-07-16 |
| 4809011 | Electronically steerable antenna apparatus | — | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5032805 | RF phase shifter | Frank J. Elmer, Sei-Joo Jang | 1991-07-16 |
| 4809011 | Electronically steerable antenna apparatus | — | 1989-02-28 |